Uncoated Needle Kit Back Catalog number: CTS-21264 Availability: In the manufacturer's stock Price on request - + Recommended CTS-21010 Cartridge Check Valve Housing, 2/pk Price on request CTS-21155 Capillary, 300mm x 0.17mm ID, w/Fittings Price on request CTS-21219 Piston, Ceramic Price on request